1.The cars all stopped to let the ____fire engine____________past first.
2That man is new here,Go and ______lead him to____________the garden.
3 What time did you ____wake up__________this morning?
4.I won't tell you;you have to find out ___by yourself______________.
5,When he heard a sound under the sofa,he ___got down____________to have a look.
6,She _____fell asleep____________as soon as she touched the pillow（枕头）.
7The boy ______helped himself to__________some bread and beagin to do his homework.
8,It was getting dark when they _______arrived at___________the farm.